3040-01-503-8592 HEAD,LINEAR ACTUATING CYLINDER Index 5340-01-503-8594 CHANNEL,RETAINING,S

National Stock Number:
5305-01-503-8593

Federal Supply Class:
5305

National Item Identification Number:
015038593

Description:
THUMBSCREW

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).


Manufacturer Information:
94567A21039428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.688 INCHES NOMINAL
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEKNURLED NO. 2
MATERIALALUMINUM OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
SHOULDER DIAMETER0.375 INCHES NOMINAL OVERALL
SHOULDER LENGTH0.125 INCHES NOMINAL OVERALL
SPECIAL FEATURESTHUMBSCREW
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH32


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